Made some changes to the patch to make it work properly with IE and to correctly check for the radiolist class whether it's inline or not. Also checks whether added content is a tag or not since I've been using it to render a list of images as radio buttons so the user doesn't have to remember file names.

For clarity / future reference; What was the reason for resolution: worksforme ?

Reopening as it doesn't appear that it should have been closed. There's a recently updated patch so that implies something needs to be changed in the code base -- until this code is actually committed in the SVN repository the ticket state should not be set to closed. Presence of a working patch is not enough as work still needs to be done to make the fix or new function available in general.

If it was closed "worksforme" because further investigation revealed no changes were needed in the code base, then that needs to be made clear by a comment on the close. As it is this looks to have been closed prematurely.